Example usage for com.google.common.collect Iterables size

Introduction

In this page you can find the example usage for com.google.common.collect Iterables size.

Prototype

public static int size(Iterable<?> iterable) 

Source Link

Document

Returns the number of elements in iterable .

Usage

From source file:com.openlattice.mail.services.MailRenderer.java

protected Set<Email> renderEmail(RenderableEmailRequest emailRequest) {
    Iterable<String> toAddresses = Iterables.filter(Arrays.asList(emailRequest.getTo()),
            (String address) -> isNotBlacklisted(address));
    logger.info("filtered e-mail addresses that are blacklisted.");

    if (Iterables.size(toAddresses) < 1) {
        logger.error("Must include at least one valid e-mail address.");
        return ImmutableSet.of();
    }/*from  ww  w .  j a  va2 s.co m*/
    String template;
    try {
        template = TemplateUtils.loadTemplate(emailRequest.getTemplatePath());
    } catch (IOException e) {
        throw new InvalidTemplateException("Invalid Email Template: " + emailRequest.getTemplatePath(), e);
    }
    String templateHtml = TemplateUtils.DEFAULT_TEMPLATE_COMPILER.compile(template)
            .execute(emailRequest.getTemplateObjs().or(new Object()));

    /*
     * when someone invites multiple people, we want to spool an individual invite for each person. as such, we need
     * to create a multiple Email objects instead of one Email object with multiple "To" fields to avoid having
     * multiple emails appear in the "To" field in an email client like Gmail.
     */
    Set<Email> emailSet = Sets.newHashSet();
    for (String toAddress : toAddresses) {

        Email email = Email.create().from(emailRequest.getFrom().or(EmailTemplate.getCourierEmailAddress()))
                .to(toAddress).subject(emailRequest.getSubject().or("")).addHtml(templateHtml);
        if (emailRequest.getByteArrayAttachment().isPresent()) {
            ByteArrayAttachment[] attachments = emailRequest.getByteArrayAttachment().get();
            for (int i = 0; i < attachments.length; i++) {
                email.attach(attachments[i]);
            }
        }

        if (emailRequest.getAttachmentPaths().isPresent()) {
            String[] paths = emailRequest.getAttachmentPaths().get();
            for (int i = 0; i < paths.length; i++) {
                email.attach(EmailAttachment.attachment().file(paths[i]));
            }
        }

        emailSet.add(email);
    }
    return emailSet;
}

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From source file:io.github.hsyyid.essentialcmds.cmdexecutors.GCExecutor.java

@Override
public void executeAsync(CommandSource src, CommandContext ctx) {
    double tps = Sponge.getServer().getTicksPerSecond();
    src.sendMessage(Text.of(TextColors.GOLD, "Current TPS: ", TextColors.GRAY, tps));
    src.sendMessage(Text.of(TextColors.GOLD, "World Info:"));

    for (World world : Sponge.getServer().getWorlds()) {
        int numOfEntities = world.getEntities().size();
        int loadedChunks = Iterables.size(world.getLoadedChunks());
        src.sendMessage(Text.of());
        src.sendMessage(Text.of(TextColors.GREEN, "World: ", world.getName()));
        src.sendMessage(Text.of(TextColors.GOLD, "Entities: ", TextColors.GRAY, numOfEntities));
        src.sendMessage(Text.of(TextColors.GOLD, "Loaded Chunks: ", TextColors.GRAY, loadedChunks));
    }//from   ww  w .j  a  v a  2 s. c  om
}

---

From source file:eu.trentorise.opendata.semantics.exceptions.OpenEntityNotFoundException.java

private static String makeMessage(String msg, Iterable<String> expectedIds, Iterable<String> foundIds) {
    if (expectedIds == null) {
        LOG.warning("FOUND NULL EXPECTED IDS, IGNORING THEM!");
        return msg;
    }/*from www  .  j  a v  a2 s . c o  m*/
    if (foundIds == null) {
        LOG.warning("FOUND NULL FOUND IDS, IGNORING THEM!");
        return msg;
    }
    String postfix = Iterables.size(expectedIds) > Iterables.size(foundIds) ? "  EXPECTED "
            + Iterables.size(expectedIds) + " RESULTS, BUT FOUND ONLY " + Iterables.size(foundIds)
            + ". Following ids were not found: " + missingIds(expectedIds, foundIds).toString() : "";
    return msg + postfix;
}

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From source file:com.netxforge.netxstudio.common.model.ComputationContextProvider.java

/**
 * Get the {@link DateTimeRange period} setting from the computation
 * context./*  w ww  .j ava2 s .co m*/
 * 
 * @return the period or <code>null</code> if none specified.
 */
public DateTimeRange periodInContext() {
    final Iterable<IComputationContext> filter = Iterables.filter(context,
            new Predicate<IComputationContext>() {
                public boolean apply(IComputationContext o) {
                    return o.getContext() instanceof DateTimeRange;
                }
            });
    if (Iterables.size(filter) == 1) {
        return (DateTimeRange) ((IComputationContext) filter.iterator().next()).getContext();
    }
    return null;
}

---

From source file:com.mycila.guice.ext.injection.Perf.java

private static void perfTestMembers() throws Exception {
    List<Class<?>> classes = new LinkedList<Class<?>>();
    JarFile jarFile = new JarFile(new File("C:\\Program Files\\Java\\jdk1.7.0_15\\jre\\lib\\rt.jar"));
    Enumeration<JarEntry> enums = jarFile.entries();
    while (enums.hasMoreElements()) {
        JarEntry entry = enums.nextElement();
        if (entry.getName().endsWith(".class")) {
            if (entry.getName().startsWith("javax/swing") || entry.getName().startsWith("java/awt")
                    || entry.getName().startsWith("java/awt"))
                classes.add(Class
                        .forName(entry.getName().replace('/', '.').substring(0, entry.getName().length() - 6)));
        }// w w  w.j  ava  2  s .c o m
    }
    System.out.println("classes: " + classes.size());

    // start visual VM
    Thread.sleep(10000);

    for (int i = 0; i < 100; i++) {
        System.out.println(Runtime.getRuntime().freeMemory());
        long time = System.nanoTime();
        for (Class<?> c : classes) {
            Iterables.size(Reflect.findAllAnnotatedMethods(c, Deprecated.class));
        }
        long end = System.nanoTime();
        System.out.println((end - time) + "ns = " + ((end - time) / 1000000) + "ms");
    }
}

---

From source file:org.dishevelled.bio.range.entrytree.CenteredRangeTree.java

/**
 * Create a new centered range tree with the specified range entries.
 *
 * @param entries range entries, must not be null
 *//* w ww .  ja v  a  2  s .  co  m*/
private CenteredRangeTree(final Iterable<Entry<C, V>> entries) {
    checkNotNull(entries);
    size = Iterables.size(entries);
    root = createNode(entries);
}

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From source file:co.cask.cdap.common.namespace.InMemoryNamespaceClient.java

@Override
public NamespaceMeta get(final Id.Namespace namespaceId) throws Exception {
    Iterable<NamespaceMeta> filtered = Iterables.filter(namespaces, new Predicate<NamespaceMeta>() {
        @Override//from   w w  w.  j a  v a 2 s. c  o m
        public boolean apply(NamespaceMeta input) {
            return input.getName().equals(namespaceId.getId());
        }
    });
    if (Iterables.size(filtered) == 0) {
        throw new NamespaceNotFoundException(namespaceId);
    }
    return filtered.iterator().next();
}

---

From source file:com.medvision360.medrecord.spi.base.BaseValidationReport.java

@Override
public String toString() {
    StringBuilder str = new StringBuilder();
    str.append("ValidationReport:");
    str.append(isValid() ? "valid" : "invalid");
    int total = m_list.size();
    Iterable<ValidationResult> errors = getErrors();
    int inValid = Iterables.size(errors);
    str.append(",total=").append(total);
    str.append(",valid=").append(total - inValid);
    str.append(",invalid=").append(inValid);
    str.append(",\n");
    for (ValidationResult result : errors) {
        str.append("  ");
        str.append(result);//from w w w  .  j a  v a2s .  c om
        str.append(",\n");
    }
    return str.toString();
}

---

From source file:eu.interedition.collatex.dekker.PhraseMatchDetector.java

public List<List<Match>> detect(Map<Token, VariantGraphVertex> linkedTokens, VariantGraph base,
        Iterable<Token> tokens) {
    List<List<Match>> phraseMatches = Lists.newArrayList();
    List<VariantGraphVertex> basePhrase = Lists.newArrayList();
    List<Token> witnessPhrase = Lists.newArrayList();
    VariantGraphVertex previous = base.getStart();

    for (Token token : tokens) {
        if (!linkedTokens.containsKey(token)) {
            continue;
        }/*from w ww .j  a  v  a  2s  .c  o m*/
        VariantGraphVertex baseVertex = linkedTokens.get(token);
        // requirements:
        // - there should be a directed edge between previous and base vertex
        // - there may not be a longer path between previous and base vertex
        boolean directedEdge = directedEdgeBetween(previous, baseVertex);
        boolean isNear = directedEdge
                && (Iterables.size(previous.outgoing()) == 1 || Iterables.size(baseVertex.incoming()) == 1);
        if (!isNear) {
            if (!basePhrase.isEmpty()) {
                phraseMatches.add(Match.createPhraseMatch(basePhrase, witnessPhrase));
                basePhrase.clear();
                witnessPhrase.clear();
            }
        }
        basePhrase.add(baseVertex);
        witnessPhrase.add(token);
        previous = baseVertex;
    }
    if (!basePhrase.isEmpty()) {
        phraseMatches.add(Match.createPhraseMatch(basePhrase, witnessPhrase));
    }
    return phraseMatches;
}

---

From source file:org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.PacketOutConvertor.java

/**
 * @param version openflow version//www .  j av a 2 s .com
 * @param inputPacket input packet
 * @param datapathid  datapath id
 * @param xid tx id
 * @return PacketOutInput required by OF Library
 */
public static PacketOutInput toPacketOutInput(final TransmitPacketInput inputPacket, final short version,
        final Long xid, final BigInteger datapathid) {

    LOG.trace("toPacketOutInput for datapathId:{}, xid:{}", datapathid, xid);
    // Build Port ID from TransmitPacketInput.Ingress
    PortNumber inPortNr = null;
    Long bufferId = OFConstants.OFP_NO_BUFFER;
    Iterable<PathArgument> inArgs = null;
    PacketOutInputBuilder builder = new PacketOutInputBuilder();
    if (inputPacket.getIngress() != null) {
        inArgs = inputPacket.getIngress().getValue().getPathArguments();
    }
    if (inArgs != null && Iterables.size(inArgs) >= 3) {
        inPortNr = getPortNumber(Iterables.get(inArgs, 2), version);
    } else {
        // The packetOut originated from the controller
        inPortNr = new PortNumber(0xfffffffdL);
    }

    // Build Buffer ID to be NO_OFP_NO_BUFFER
    if (inputPacket.getBufferId() != null) {
        bufferId = inputPacket.getBufferId();
    }

    PortNumber outPort = null;
    NodeConnectorRef outRef = inputPacket.getEgress();
    Iterable<PathArgument> outArgs = outRef.getValue().getPathArguments();
    if (Iterables.size(outArgs) >= 3) {
        outPort = getPortNumber(Iterables.get(outArgs, 2), version);
    } else {
        // TODO : P4 search for some normal exception
        new Exception("PORT NR not exist in Egress");
    }

    List<Action> actions = null;
    List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> inputActions = inputPacket
            .getAction();
    if (inputActions != null) {
        actions = ActionConvertor.getActions(inputActions, version, datapathid, null);

    } else {
        actions = new ArrayList<>();
        // TODO VD P! wait for way to move Actions (e.g. augmentation)
        ActionBuilder aBuild = new ActionBuilder();

        OutputActionCaseBuilder outputActionCaseBuilder = new OutputActionCaseBuilder();

        OutputActionBuilder outputActionBuilder = new OutputActionBuilder();

        outputActionBuilder.setPort(outPort);
        outputActionBuilder.setMaxLength(OFConstants.OFPCML_NO_BUFFER);

        outputActionCaseBuilder.setOutputAction(outputActionBuilder.build());

        aBuild.setActionChoice(outputActionCaseBuilder.build());

        actions.add(aBuild.build());
    }

    builder.setAction(actions);
    builder.setData(inputPacket.getPayload());
    builder.setVersion(version);
    builder.setXid(xid);
    builder.setInPort(inPortNr);
    builder.setBufferId(bufferId);
    // --------------------------------------------------------

    return builder.build();
}

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